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How secure are China's business domains?
Most businesses in China use a .cn domain. Across 2,177,636 of them, here's how their security stacks up — aggregate patterns only, never an individual business. As of 2026-06-27.
We use .cn as a stand-in for China, based on the domain's ending rather than where a company is legally registered — so a China business on a generic ending like .com isn't counted here.
Grade distribution
| Grade | Domains | Share |
|---|---|---|
| A+ | 2 | 0% |
| A | 28 | 0% |
| B | 660 | 0% |
| C | 5,376 | 0.2% |
| D | 19,396 | 0.9% |
| F | 2,152,174 | 98.8% |
See exactly where your own China domain ranks — free and private → Check your domain. Or browse .cn in detail and the most & least secure TLDs.